D9600: Add scan-build python implementation

llvm-svn: 257533

1 files changed, 40 insertions, 0 deletions

diff --git a/clang/tools/scan-build-py/tests/unit/fixtures.py b/clang/tools/scan-build-py/tests/unit/fixtures.py
new file mode 100644
index 00000000000..d80f5e64774
--- /dev/null
+++ b/clang/tools/scan-build-py/tests/unit/fixtures.py
@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+
+import contextlib
+import tempfile
+import shutil
+import unittest
+
+
+class Spy(object):
+    def __init__(self):
+        self.arg = None
+        self.success = 0
+
+    def call(self, params):
+        self.arg = params
+        return self.success
+
+
+@contextlib.contextmanager
+def TempDir():
+    name = tempfile.mkdtemp(prefix='scan-build-test-')
+    try:
+        yield name
+    finally:
+        shutil.rmtree(name)
+
+
+class TestCase(unittest.TestCase):
+    def assertIn(self, element, collection):
+        found = False
+        for it in collection:
+            if element == it:
+                found = True
+
+        self.assertTrue(found, '{0} does not have {1}'.format(collection,
+                                                              element))